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	param	t-stat
$ω$	4.3990	4.67
$α$	0.0770	21.55
$β$	0.9770	184.86
$ν$	4.4672	7.26

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Armstrong World Industries Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:30.77% (+0.69%)

Date Range:

Parameter Estimates

Other Armstrong World Industries Inc Analyses